document.write( "Question 22089: Find a number which is 150 greater than its opposite \n" ); document.write( "
Algebra.Com's Answer #11734 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! Let x = the number \n" ); document.write( " -x = the opposite of the number\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Write the equation by translating the sentence:\r \n" ); document.write( "\n" ); document.write( "\"The number is 150 greater than its opposite.\" \n" ); document.write( "x = -x + 170 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Add x to both sides: \n" ); document.write( "2x = 170\r \n" ); document.write( "\n" ); document.write( "x = 85\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R^2 at SCC \n" ); document.write( " |